公开(公告)号：KR100385078B1

公开(公告)日：2003-05-22

申请号：KR1020000071287

申请日：2000-11-28

Applicant: 한국과학기술연구원

Inventor： 안효석 ,  김충현 ,  시시지크,세르게이에이 ,  콤코프,올레크와이 ,  드브라빈,안드레이엠

IPC: G01N19/00

CPC classification number: G01N3/56 ,  G01N19/02 ,  G01N2203/0286

Abstract: Disclosed herein is a fine friction and wear testing apparatus. The fine friction and wear testing apparatus includes a working table to whose upper surface a plate specimen is secured. First drive means horizontally reciprocates the working table. A support arm is situated over the working table and securely holds a roundly tipped specimen to be projected downwardly. First sensing means senses the horizontal displacement of the plate specimen. Second drive means operates the support arm to exert a load on the plate specimen through the roundly tipped specimen. Second sensing means senses the displacement of the roundly tipped specimen. A control unit operates the first and second drive means in accordance with set values and calculates the displacements sensed by the first and second sensing means. A display shows the friction and wear characteristics of the specimens to users in real time.

Abstract translation: 本文公开了一种精细摩擦和磨损测试设备。 该精细摩擦和磨损测试设备包括工作台，其上表面固定有板样品。 第一驱动装置使工作台水平往复运动。 一个支撑臂位于工作台上方，并牢固地握住一个圆形尖头的试样向下投射。 第一传感装置检测板样品的水平位移。 第二驱动装置操作支撑臂以通过圆形尖端试样在板样本上施加载荷。 第二传感装置感测圆形尖端样本的位移。 控制单元根据设定值操作第一和第二驱动装置并计算由第一和第二感测装置感测的位移。 显示屏实时显示样品对用户的摩擦和磨损特性。

公开(公告)号：KR1020020041618A

公开(公告)日：2002-06-03

申请号：KR1020000071287

申请日：2000-11-28

Applicant: 한국과학기술연구원

Inventor： 안효석 ,  김충현 ,  시시지크,세르게이에이 ,  콤코프,올레크와이 ,  드브라빈,안드레이엠

IPC: G01N19/00

CPC classification number: G01N3/56 ,  G01N19/02 ,  G01N2203/0286

Abstract: PURPOSE: A fine frictional wear test apparatus is provided to finely adjust the sliding distance and continuously control the size and reciprocation cycle of load, while achieving improved reliability for the test result. CONSTITUTION: An apparatus comprises a work table(4) having a flat plate sample(1) fixed onto the work table; a first drive unit(3) for moving the work table in a horizontal direction; a support board(6) disposed above the work table, and which has a ball sample(2) fixed at the lower surface of the support board; a first sensor(8) for sensing the horizontal displacement of the flat panel sample; a second driving unit for applying a predetermined load to the flat panel sample by the ball sample by pulling a load flat plate(7a), a second sensor(9) for sensing the displacement of the ball sample; a third sensor(10) for sensing the horizontal displacement of the ball sample; a fourth sensor(11) for sensing the vertical displacement of the ball sample; a control unit for operating the first and second driving units in accordance with a preset value, and calculating the displacement sensed by the sensors; and a display unit for displaying, in a real time basis, the frictional wear characteristics of the samples calculated by the control unit.

Abstract translation: 目的：提供精细的摩擦磨损试验装置，精确调整滑动距离，持续控制载荷的大小和往复运动，同时提高试验结果的可靠性。 构成：装置包括具有固定在工作台上的平板样品（1）的工作台（4） 用于沿水平方向移动工作台的第一驱动单元（3） 设置在工作台上方的支撑板（6），其具有固定在支撑板的下表面的球状样品（2） 用于感测平板样品的水平位移的第一传感器（8）; 第二驱动单元，用于通过拉动负载平板（7a），通过滚珠样本向平板样品施加预定负荷;第二传感器（9），用于感测球样品的位移; 用于感测球样品的水平位移的第三传感器（10） 用于感测球样品的垂直位移的第四传感器（11）; 控制单元，用于根据预设值操作第一和第二驱动单元，并计算由传感器感测的位移; 以及显示单元，用于实时显示由控制单元计算的样本的摩擦磨损特性。